Valve Caps (Large Bore) HALTEC NO. TIRE & RIM NO. DESCRIPTION A-148 VC-6 Screwdriver Valve Cap. Fits .482-26 Valve Threads. A-149 VC-7 Hex Valve Cap for Easy Tightening and Re-moving with Wrench. Fits .482-26 Valve Cap A-147 A-10 Dome Cap